Lemon - evergreen, in natural conditions reaching a height of 5-8 meters. Its indoor brother is slightly smaller - its maximum height is 2 m. beautiful crown, which lends itself perfectly to formation. The leaves are bright green, with sharp tips.
But in order to grow it, you need to know: how to properly care for it and why it can get sick. Otherwise, you may never enjoy the beauty and fruits of this tree, as it will die.
Why do lemon leaves fall off?
There are many factors that can cause your tree to suddenly be left with almost bare branches. If your lemon has dropped its leaves, what should you do first? It is necessary to review the conditions of its detention and identify the cause. There may be several of them:
- bad light;
- excessive or, conversely, insufficient watering;
- temperature regime: room temperature is too low or high;
- soil problems: insufficient quantity useful substances in the soil, its depletion.
As soon as you find out at which point the failure occurred, it will immediately become clear why the green leaves of the lemon are falling off and what to do to help the tree recover faster.
Lack of lighting
The homeland of citrus is tropical, hot countries, but this does not mean that the pot with it should be placed under scorching direct rays. On the contrary, they can cause burns on the foliage, which will deprive it of its decorative effect. The best lighting for indoor lemon is bright but diffused sunlight.
Sometimes the plant may not have enough sunlight, especially in autumn. winter period. Such a change may well become stressful for him, since in his homeland the concept of seasonality does not exist.
To help the tree survive the lack of lighting, move the lemon pot to the south window; you can also create additional lighting using reflective elements and lamps daylight.
Over or under watering
Although watering is very important for indoor lemons, do not over-water the soil. This makes it more dense, as a result of which oxygen stops flowing to the roots, and they slowly die. Accordingly, the flow of nutrients to the plant decreases, and in order to survive, it partially sheds its leaves. Insufficient watering is no less harmful; it can lead to the death of the plant, since it will not be able to take substances and moisture from the dried lump.
Develop an optimal watering regime, watch how quickly the soil in the pot becomes slightly moist, and only then add water. Avoid sudden changes: if earthen lump completely dry, there is no need to give your indoor lemon massive watering. Pour water in small portions every 2-3 hours. Then increase the daily water rate until the soil returns to its previous moisture content.
Temperature
Optimal temperature in order for the tree to develop well, bloom and bear fruit - 18-20 0 C. If you have an open terrace or large balcony, then you can periodically expose it to the air. However, leaving the plant overnight is not recommended.
Problems with the temperature in the room can also be stressful for the plant. If in a room in winter it stands next to a radiator, then this is one of the reasons why the leaves of indoor lemons turn yellow. In this case, it is necessary to move the tub away from the heat source and, if possible, cover the radiator with a thick blanket - this will slightly reduce the temperature.
You should also not leave indoor lemon in rooms where the temperature is below +10 or there are frequent drafts. Try to protect the plant from sudden changes in temperature.
Soil composition
Another reason why indoor lemons can shed leaves is excessive soil depletion. Don't forget that it grows in artificial conditions, which means replenishing the stock nutrients in the substrate only you can. If this does not happen, due to a lack of necessary elements, the indoor lemon begins to shed some of its leaves, since it cannot provide them with recharge.
To avoid this, apply nitrogen and organic fertilizers in the spring, alternate nitrogen, phosphorus, mineral and organic fertilizers in the summer, and focus on potash fertilizers by autumn. The plant needs macro- and microelements throughout the year.
How to feed a lemon if the leaves turn yellow video
Lemon care at home, leaves turn yellow
Houseplants get sick much less often than garden ones, however, improper agricultural techniques for growing lemon, the use of contaminated soil, or poor-quality grafting can lead to infections that are very dangerous for the tree.
Malsecco's disease
The periods when the plant is most susceptible to it: spring and autumn. It manifests itself in the fact that the leaves acquire a red-orange hue and slowly die off. Moreover, only they disappear, while the petioles remain on the branches. Unfortunately, there are no methods to combat this disease yet.
Gommoz
If you don't start treating lemon in time indoor sickness can completely destroy the tree. It develops on the bark of a tree, leading to its rotting, and then infects the leaves. On initial stage appears in the form of sticky drops Brown flowing down the bark of the stem. The affected area must be cleaned and treated copper sulfate, and the plant itself should be transplanted into new ground.
Bottom line
What to do if lemon leaves turn yellow and fall off video
Lemon – exotic plant from the citrus family, which has long gained popularity not only as a healthy and healing fruit, but also as indoor plant. True, it is not easy to grow it in an ordinary city apartment, but especially persistent flower growers create ideal conditions for lemon, and it thanks them for its beautiful and well-groomed appearance, as well as numerous fruits.
Buy young plant You can buy it in any specialized store, but it is not particularly popular, since lemon is not cheap, and caring for it is difficult. Many do not dare to grow it, for fear of not being able to cope and destroying the capricious tropical plant. After all, attention and care alone are not enough. An indoor lemon will require special conditions that will be close to its natural conditions. It is easily susceptible to disease and can suffer from various pests.
The most common and widespread problem is negative manifestations on the leaf part of the plant. Lemon leaves suddenly begin to turn yellow and wither, and later fall off en masse. In order to avoid such troubles, it is necessary to know the main causes of these phenomena. There are many factors that cause these complications with indoor lemon.
Lack of lighting
Bright sunlight and long daylight hours in countries such as India and China, which are considered the most popular and favorable place growing lemon is one of the important factors full development of a tropical plant. At home, you will have to make a lot of effort to create appropriate lighting throughout the year. After all, lack of light and yellowing of leaves are directly related.
You can make up for the lack of light by fresh air(for example, on a balcony, loggia or terrace). You can change the place where lemon is grown only if there is an optimal night air temperature, which will not fall below twelve degrees Celsius and there is a guaranteed absence of night frosts.
In a room for a representative of citrus fruits, you need to choose a window sill on the south side of the apartment, and in addition to this, use a mirror or foil as a reflective device, which will significantly increase the flow of natural light. Great solution There will also be the use of fluorescent lamps as additional lighting.
Improper watering
An excess or lack of irrigation water leads to a disease of the root system of the plant, which begins to intensively struggle for life and spend all its energy on restoring the roots, but for the above-ground part there are no longer enough resources, and therefore problems with the leaves begin. If the lack of water during irrigation can still be adjusted and the soil in the flower pot can be moistened in time, then overwatering will lead to the death of the plant due to the appearance of rot.
The ideal soil condition is constant moderate moisture.
Unsuitable temperature
Yellowing and wilting of foliage is often a consequence of stress suffered by the plant. Stress for lemon is sudden changes in temperature, cold drafts and low air temperature in the room.
A representative of citrus fruits can fully develop at temperatures from 14 to 27 degrees Celsius. Ideal conditions– these are minor temperature fluctuations within these limits. Ventilation during the cold season should be carried out with extreme caution. Cold air flows should pass above the crown of the indoor plant (this also applies to the use of a fan or air conditioner). IN heating season Heating devices (including a fireplace) that are located very close to the plant pose no less of a danger to lemons.
Low humidity level
You can maintain the humidity level required for lemon (about 70%) using water procedures in the morning and evening hours every day at any time of the year. For spraying the crown, it is recommended to use soft, settled water. You can also connect household humidifiers, a mini fountain and a steam generator to solve this issue.
Lack of nutrients and microelements
Adequate nutrition is an important component of the growth and development of lemon in room conditions. With a lack of certain microelements and nutrients, the plant changes the color of its leaves and even sheds them. For example, light yellow small spots on leaves appear when there is a lack of nitrogen. Drying of the leaves around the edges indicates the plant's need for phosphorus. And the lightening of the green color of the leaf mass signals a lack of iron.
Gardeners recommend promptly and regularly applying special complex fertilizers for plants from the citrus family in the exact dosage that is suggested in the instructions. It is very important not to exceed the norms of applied fertilizers, because they are absorbed by the plant, which means that an excess of microelements along with the fruits can be consumed and harm the functioning of various internal human organs.
The appearance of pests
It is possible to combat harmful insects that feed on the juice of lemon leaves and stems only with the help of chemical solutions and a variety of preparations for spraying citrus crops.
- Spider mites can be destroyed by the drug Actellik.
- The scale insect is afraid of spraying with Fitoverm.
- You can get rid of aphids by using Tanrek.
- “Neoron”, “Aktara”, “Fufanon” work well against whiteflies and scale insects.
Dangerous diseases
Infectious, viral and fungal diseases that affect the color and condition of the leaf part of the lemon, unfortunately, cannot be cured. In most cases, a plant affected by a fungus must be destroyed, since it cannot be saved, and other indoor flowers can be infected very easily. Among the numerous diseases of lemon, the most common ones can be identified.
Scab – fungal disease scab or wartiness appears on all parts of the plant - stems, leaves and fruits. First, yellowish spots appear on the leaf part small size, which through a short time become dark gray warts. Turning into large growths on the stems, warts gradually destroy the plant.
In the early stages of the disease, you can try to save the lemon. All affected shoots and stems must be pruned, and the remaining healthy parts must be sprayed with Bordeaux mixture.
Malsecco– this disease is also caused by a fungus and its onset can be determined by specific signs. Yellowish veins against the background of bright green leaves are evidence of the appearance of a disease. A little time will pass and the leaves will begin to wither and curl, which will subsequently fall off and the stems will gradually dry out. It is useless to fight this fungus; the plant cannot be cured.
Brown spot– this fungal disease has another name – phyllostictosis. The fungus most often affects the leaves located in the lower part of the plant. The appearance of the disease is noticeable by light brown spots on the leaves and a darker colored border.
At the initial stage of the disease, the citrus crown can be treated with special fungicidal preparations, which are recommended for the destruction of certain types of fungus - these are “Strobi”, “Vectra” or “Abiga-Peak”.
Oil spotting– this incurable fungal disease can destroy indoor lemon within 3-6 months. Unfortunately, it does not matter at what stage the disease is detected. The green leaf mass is first covered with chaotic light yellow spots, then they become almost orange, then dark brown and black. The surface of the affected leaves appears oily.
When the first signs of the disease are detected, it is recommended to immediately isolate the lemon from other plants, or even better, immediately destroy it, since there is a high probability of infecting other pets.
Late blight– Late blight, a common disease for many indoor plants, begins to affect lemons from the root collar. Its signs become noticeable over time on leaves and stems. The main signs of the disease are dark, watery spots on the bark that, through certain time crack, and a light-colored liquid with a yellowish tint is released from the cracks. Leaf blades become covered with oily spots.
Urgent measures are to clean the damaged areas of the bark and treat the entire plant with Bordeaux mixture.
Tristeza- this disease is caused by a virus that is quite widely known among European gardeners, as it prefers to infect various representatives of citrus fruits. Cure the plant from this viral disease impossible.
The disease has three stages of development. In the first stage, the leaves acquire a yellow or bronze tint. On the second - the color of the leaves becomes rich - yellow color. A final stage– this is a massive fall of foliage, death of the root part and the entire plant.
Natural factors
Sometimes on a lemon bush one yellowed leaf appears at the very bottom of the crown, but the plant remains in its usual state and does not change external characteristics During a long time. In this case, there is no reason to worry - it’s just yellow old leaf, which will soon fall off, and a young new leaf will take its place.
Care and mistakes when growing lemons (video)
Why do the tips of the leaves of indoor lemons dry out is a question that worries many. It would seem that you have read all the basic recommendations from experts, you know what and how to do in order to home shrub quickly took root in his new environment and at one point began to form fruits. But something went wrong, and now the lemon tree faces a sad fate, as it is actively shedding its dried leaves.
Finding out the cause of the problem is not difficult, since there are only a few of them. The first thing you should pay attention to is the features of indoor watering. lemon tree.
It's one thing to know that root system lemon can dry out or rot if you do not approach the regularity and intensity of watering correctly, and it is quite another thing to understand that the quality of water has great value for your indoor plant. In the process of growing lemon at home, this is a basic requirement.
In greenhouses and botanical gardens Professional flower growers use special, pre-settled water. Of course, spending money on purified water for irrigation is an unaffordable expense for many. However, there are some things you can do at home.
The main thing is to understand how exactly the substrate irrigation liquid that you purchase differs experienced flower growers, and what nuances are typical for ordinary tap water. Interestingly, the second option is not recommended for moistening the soil in which indoor lemon grows.
The thing is that such water contains chlorine and fluorine. These mineral elements can cause a lot of damage to a dried out indoor lemon tree. If you constantly saturate the plant with such components, as a result your indoor flower will be significantly damaged: the tips of the leaves may turn yellow and dry out.
Overwatering or drying the soil
Even taking into account the fact that the plant is considered subtropical, which means it loves moisture and high humidity air, it is still undesirable to fill it with water excessively. Let's say you very often moisten the soil composition of the lemon and spray the tree. In addition, it happens that there are no drainage holes, which will only worsen the situation.
What does the florist who made a mistake deal with as a result? The soil in the flowerpot gradually becomes compacted and the pores become clogged. Now the air that the rhizome needs no longer circulates so easily in the substrate. Sooner or later home tree the house simply dries out, as the root system begins to rot due to excess moisture. The indoor lemon drops its leaves, and all because because of high density soil in the pot does not supply nutrients to the rhizome.
But the main thing in caring for a home lemon tree is the golden mean. If excessive watering can destroy a plant in a matter of weeks, a lack of moisture in the soil can also cause a lot of harm. If you do not water your indoor shrub regularly, the soil gradually begins to dry out. The rhizome again does not absorb all the necessary beneficial components.
To prevent an indoor tree from curling its leaves, it is necessary to work out the specifics of its watering.
In the periods between moistening the substrate, be sure to monitor the condition of the soil: as soon as it becomes a little damp, you should start irrigating the soil again. Do not wait until the earthen ball dries completely. In this case, excessive watering will create a real stressful situation for indoor shrubs. The problem can be solved by watering the soil with small volumes of water approximately every 2-3 hours. This way you will bring the lemon back to life after water fasting.
What to do
If your lemon leaves are drying around the edges, it is quite possible that the cause is insufficient watering and low indoor humidity. Very often, flower growers do not think about how important the microclimate in the house is. It would seem that you are watering steadily citrus small portions of water, but it still weakens before our eyes.
In this case, you need to increase the air humidity. This problem often occurs in winter when heating devices are running in the house. What the gardener is recommended to do is not only regularly irrigate the citrus substrate, but also spray it with a spray bottle almost daily. A subtropical indoor plant will respond favorably to such care. Another important point: If necessary, place next to flower pot container with water.
To prevent lemon leaves and twigs from drying out, Special attention pay attention to the quality of the water you water the substrate with.
Even if you use tap water, it should be room temperature. Don't forget that it also needs to be pre-defended. Only when the chlorinated components settle to the bottom will the liquid become suitable for moistening the substrate in which it is rooted. homemade lemon.
You are unlikely to be able to revive dried lemon leaves: you will simply need to cut them off. But to do everything necessary so that in the future the homemade lemon tree does not dry out, but develops to the fullest, this is already within your power, even if you have some experience in growing indoor flowers you didn't have. Take care of the integrity and health of the branches and tips of lemon leaves: revive and save them from drying out, and continue to take watering features seriously.
Indoor cultivation of citrus fruits requires responsibility on the part of the grower. If your care for them is limited to just watering, then don’t be surprised why the leaves of the lemon fall off, although it seems to be an evergreen plant. However, do not be afraid, caring for it is simple, but the tree will immediately respond to care for it with beauty. appearance, flowering, harvest.
A little about citrus fruits
Citrus fruits, for the most part, come from the subtropics, with hot summers and mild winter. The summer growing season for lemon means plenty of sun and moisture. In autumn, with a natural reduction in daylight hours, the amount of watering and fertilizing decreases. The rest period for lemon is expressed by a decrease in average temperatures.
Unfortunately, we are not always able to provide good conditions wintering for lemon. As a result, it may shed some of its foliage, or almost completely lose its green mass. This is not so scary if this happens, but in order not to let our green pet fall, we need to know why the plant shed its leaves. So, your homemade lemon is losing its leaves - what to do and how to prevent it?
Video about helping lemon
Below are the main reasons:
- Bad light
- Overwatering
- Insufficient watering
- Soil depletion
- Dry and hot home
- Cold in the room where the tree overwinters
Why lemon leaves fall and ways to combat it
Poor lighting triggers a natural mechanism to reduce the amount of green mass; citrus fruits are susceptible to this, as are conditionally deciduous plants. Only leaf fall for lemons is more a reaction to stress than an annual process. Necessary in autumn winter time increase the illumination of lemons, since where they come from there is not such a sharp drop in illumination in winter.
For this:
- Place a tub of lemon by a south window
- Create additional lighting with reflective surfaces around the plant
- Additionally, illuminate with fluorescent lamps.
Excessive watering leads to acidification of the soil, causing it to become denser and less saturated with oxygen. Little air reaches the root system; small capillary roots begin to die. Unable to provide nutrition to all the green mass, the lemon gets rid of some of it.
Insufficient watering leads to drying out of the earthen coma, death of roots, and failure to absorb nutrients from the soil. As a result, sap flow slows down. And also the process of saving liquid in the lemon tree is turned on and it gets rid of most of the foliage. Drying out the earthen ball is extremely harmful for the plant and can sometimes lead to its death, unless your lemon has already grown into a five to eight year old tree and the moisture reserve in the wood allows it to endure this torment for more than a month.
Sudden watering after a long period of drought is also harmful. This is akin to monsoon rain, when the soil abruptly changes from excessive dryness to excessive moisture. Lemon does not like this at all and responds to such stress adequately - it sheds its leaves.
To avoid yellowing and leaf fall in such cases, it is best not to let the soil dry out or flood the pot with water, turning it into a swamp. The soil should always be slightly moist. But if the earthen lump is still dry, you need to gradually moisten it. First, in small portions of watering at intervals of several hours, and then after a day or two, increase the dose of watering until the entire volume of soil is saturated with moisture.
Soil depletion. During the summer growing season, the plant intensively consumes from the soil the mineral composition, and given that in the limited space of the pot there is nowhere for it to be replenished in addition to the artificial introduction of organic and mineral supplements, this is something we should be concerned about. Among the fertilizers, there are three main ones: nitrogen, phosphates or superphosphates, and potassium salts. But indoor flowers even more necessary are trace elements such as zinc, cobalt, molybdenum, selenium, iron, etc. A significant deficiency of one or more of them is expressed in leaf deformation, color change, and then falling off. This may be redness, appearance yellow spots, blanching, loss of leaf elasticity, drying out at the edges.
We avoid this problem by feeding the soil with organic matter and minerals. Macronutrients are not provided evenly throughout the year. So, in the spring, most of the nitrogen fertilizers and organic fertilizers. In summer, nitrogen, phosphorus, mineral and organic are added evenly. In the fall, we increase the dose of potassium fertilizers, excluding nitrogen and organic matter. We feed microelements monthly. This is best done in the form of liquid complex fertilizers.
Heat. Dry warm air The heated room in winter resembles the microclimate of a salt desert. Even in the Sahara the air humidity is higher. Even for cacti that love dry but cool winter air, these conditions will not be very comfortable. It is not surprising that the lemon cannot cope with such stressful conditions - the leaves fall off.
What to do if the air in the apartment is too dry:
- To begin, move the tree tub away from the battery.
- Cover the radiator with a thick blanket or rag if it is not possible to regulate the room temperature in any other way.
- Spray regularly, every week. Give the plant a shower periodically.
Low room temperature. Lemons need coolness for a successful winter, but you should know when to stop. It is better to keep the temperature in the room where the lemon tree is located above +10. Otherwise, the plant also turns on the leaf fall mechanism. The problem is relevant not only for winter gardens, greenhouses where air temperatures may be too low. Your citrus fruits should also be kept away from drafts, so as not to be surprised later why the lemon drops its leaves, despite all the measures taken. In winter, constant drafts lead to the fact that the plant long time endures extreme temperature changes and experiences stress. We need to rid him of this. So take care of temperature conditions, as well as the absence of drafts at home.
And it’s worth mentioning separately about diseases and pests of citrus fruits, which can also lead to leaf fall.
Diseases of indoor lemon
Spider mites most often develop in dry, hot air; characteristic cobwebs appear at the bases of the leaves; the leaves themselves turn yellow, curl, and dry out. The drug Fitoverm is well suited against ticks. If the tree is small, you can dip its green part in hot water, above 60 °C.
A sign of aphid infestation is deformation, yellowing of leaves, and drying out of entire branches. When there are a lot of aphids, its colony is difficult not to notice; they focus on back side leaf. If there are few insects, then manually remove all affected areas; if there are many, use Tanrek and similar products.
It happens that for no reason at all the lemon drops its leaves. What to do in this case? Check for gommosis - gum leakage on the bark. Hommosis often results from other diseases that weaken the plant. It is them that needs to be fought. Moreover, most often, exclusively with drugs, traditional methods are not very effective here. It is not always easy to determine what disease we are facing, so it is best to use complex drugs such as Antrakol, Quadris and others.
Homemade lemons are plants that require attention. To care for him, you need to know the signs by which you should adjust your actions if you are doing something wrong. It is important to consider many various factors: temperature, lighting, air humidity, watering and others. After all, if the conditions of maintenance are violated, the tree can get sick or even die. But he himself will make it clear that mistakes are made in its content: all the signs improper care can be read by its leaves.
In this article, we will look at the main mistakes made in lemon care to help you avoid them.
Lighting
If your plant's leaves have turned yellow or brown spots, this may indicate that the tree has received sunburn. Lemon left under straight lines for too long sun rays can cause the tips of the tree's leaves to darken and curl. This means that your tree has received sunburn.
Sunburn of lemon leaf
But burns on the leaves do not affect the entire plant as a whole; they occur only on the leaves on the side of the tree that was facing the sun.
If you notice that your Got sunburn- you need to remove it from direct sunlight, over time the plant will recover on its own. But recovery will not occur quickly, so it is better to avoid placing the plant in direct sunlight.
Hypertrophied large leaves are a sign of excess light for lemon
Signs of low light clearly visible on the leaves: they become pale green and their size decreases. In case of lack of light, it may even shed some of the leaves. It is especially important to monitor the light regime in the autumn-winter period, when there is less light and the plant may experience a deficiency. Therefore, you need to place the tree for several hours under a fluorescent or led lamp for additional lighting of plants. Signs of severe and prolonged light deficiency in lemons are shown in the photo for this article.
Lack of light in lemon - leaves become pale
The most optimal place for growing is well-lit, with fairly bright and diffused light, but not in direct sunlight. The plant is best placed with western or east side at home, it is also possible from the south.
Humidity and temperature
Air humidity and temperature are two more important criteria, without which it will not be possible to grow a healthy one.
Have you noticed that your lemon leaves are drying around the edges and curling? This means that the temperature and dry air in the room where the plant is grown is too high. Since it is a tropical plant, it tolerates excessive dry air very poorly. Very often the leaves of lemons turn yellow in winter, as they are placed on window sills next to heating devices. This should not be done, as the plant may dry out, shed its leaves and become sick.
From excessive dry air and high temperature indoors may shed leaves
The optimal temperature for growing tangerines and lemons indoors is 20-23 degrees, and humidity is at least 70%. To increase the humidity in your home to an optimal level, you can use a humidifier. If it is not there, you can simply place containers filled with water near the plants. You also need to periodically spray with water from a spray bottle.
Cold and sudden temperature changes can also have a detrimental effect on the plant. Cold air can cause leaves to fall off a tree. Therefore, protect from drafts and cold.
Watering
Have your lemon leaves started to curl into a tube at the ends and then turn yellow? The reason is probably due to insufficient watering of the plant. It is best not to let the lemon soil dry out, as this can lead to drying out and death of the plant. The soil in the pot should always be slightly damp. But if the soil does dry out, it needs to be moistened gradually, with small portions of water at intervals of several hours. Sharp watering of a lemon after a “drought” can negatively affect the plant, and it will shed its leaves.
This is what happens if you don’t water for a long time and dry out the soil.
Too much watering is also not in the best possible way will affect the condition of the plant. When there is a large accumulation of moisture in the soil, the leaves turn yellow at their base, and not at the tips. Flooding the plant adversely affects the condition of the root system, it begins to rot, and because of this the plant begins to ache and wither.
When overwatered, the lemon begins to turn yellow near the base.
To eliminate the consequences overwatering, the plant should no longer be watered for several days so that the soil in the pot dries out. If there is too much moisture, you must definitely transplant it into new pot, after drying the roots a little before planting. It is also important not to forget about drainage.
Signs of regular flooding of lemons - the edges of the leaves darken, gradually turn brown, and the roots may rot.
It is necessary to water as the soil in the pot dries out. The frequency of watering is determined by many factors: the size of the pot and plant, temperature and humidity, and others. In summer you need to water more often than in winter: if in winter a couple of times a week is enough for the plant, then in summer the number of waterings needs to be increased and watered every day or a little less often.
Transplantation and soil
Proper soil and replanting also play a big role in the condition of the lemon tree.
If the soil in the pot is not suitable for growing lemon, the plant will signal this by a pattern of yellowing on the leaves. Lemon does not like soil that is too acidic or alkaline. In this case, its leaves first turn yellow, then brown, and then completely fall off. The tree may also experience stunted growth.
Soil depletion can also cause leaf fall in lemons. In this case, you need to add fertilizer to the soil. Also, leaves can change color and dry out due to a lack of mineral nutrients.
If cymon spruce is not suitable for acidity, it will give the following signal in the form of yellowing of the leaf
If they turn yellow at the base, this means that insufficient attention was paid during transplantation. drainage system. The plant needs to be replanted urgently. The pot into which it will be transplanted must be filled at least 30% with drainage, and the rest of the volume is allocated for soil. Expanded clay or small pebbles are good for drainage. Before replanting, you need to dry the root system and remove rotten roots.
If, after replanting with a complete or partial replacement of the soil, some of the leaves fall off the lemon, it means that the root system has been damaged. To rehabilitate the tree, you need to place it under a greenhouse (for this you can use cling film or polyethylene). It should not come into contact with the leaves and stems of the lemon. To maintain the required level of humidity, the plant under the film must be sprayed regularly. Ventilate the lemon daily by removing the film for 15-20 minutes. You can add “Kornevin” to the water for watering the tree to stimulate root growth. The greenhouse can be removed from the plant after new young leaves appear on it.
A general reminder about mistakes in caring for indoor plants
But lemon leaves falling not always a consequence of improper plant care. Sometimes this may be a consequence of the acclimatization of the plant; this can happen to a newly acquired tree. Moving and new living conditions are stressful for citrus, and it can respond by partially dropping its leaves. But there is no need to worry, after about 2 weeks you should get used to the new conditions and the leaves will stop falling. If this does not happen, you should look for another reason for the leaf fall: perhaps you have violated the conditions for keeping the lemon or the plant is sick with something.
If you carefully monitor the condition of the lemon and its leaves, you can prevent many possible mistakes in caring for him. If you follow all care recommendations, all your efforts will be rewarded with a healthy and fruit-bearing lemon tree.
Also, it will be useful to read the article - there are photo instructions on how to understand from the leaves what exactly should be fed at the moment.